any guide for setting up IPSEC VPN (Remotes access) using certificates

Question

Hi, 
 Is there any guide on how to setup IPSEC VPN remote access using certificates? 
 We have purchased a MDM solution and looking to deploy per-app vpn which has the requirement the remote access is setup using IPSEC VPN with certificates. 
 I believe there is currently an issue using the self certs? I have tried using some external certs but didn't get any further. 
 Thanks

Aditya Patel · Answer

Hello waghela, 
 We have SophosConnect which is currently in beta. You may try this client which works with 17.5 and above and use digital certificate. 
 More information on Sophos Connect click here. This application works with Windows 7 and above and MacOSX. For IOS and android you may use the L2TP over IPsec connection and apply the certificate on the policy.